Hi,

The current version is 100% compatible with Microsoft's UrlRewriter samples.
http://msdn.microsoft.com/en-us/library/ms972974.aspx

If the uploader do not fit for your case , there are some reason:

1. The url rewriter is not 100% compatible , because it use Request.RawUrl (like the http://urlrewriter.net/) .
   That means, as a url rewriter component , it doen't consider the url is rewrited by other components .
   It should use Request.Path or PathAndQuery instead the Request.RawUrl .

2. The url rewriter do not split the querystring for matching the rules. And the rules is not matched for the ?xxx=yyy conditions , for example , RegExp rules end with '$' and do not allow any querystring.

for the #1 , I suggest change the RawUrl to PathAndQuery and compile the url rewriter again.
for the #2 , What I suggest is that change the '$' to ($|(\?.*)) , that is the best way for the compability issue.

Regards,
Terry